I'm currently recording my bands EP and went to mix down a rough version of it for reference.

I am using logic with a zed r16 and when I went to bounce it, I open it up there in iTunes and it plays...but nothing's actually playing!
I've tried changing to convert to mp3 and to not, and even mix using real time, still to no avail.

I have a sneaking suspicion it's be because there are tracks in the mix that aren't necessarily assigned to a track on the mixer if you understand.

So I had my guitar track, and I'd hit the small plus button to basically duplicate it, because the desk has been configed in such a way where everything is assigned to something. (Blame school) so I can't just add another one.
So basically I'm using one track that are actually on the desk, in logic.